National Weather Service Charleston SC Screven- Including the city of Sylvania 327 PM EST Wed Feb 19 2025 Date 02/19/25 Thu 02/20/25 Fri 02/21/25 Sat EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 48 23 48 26 Temp 45 39 38 35 33 33 39 45 47 38 31 27 25 24 33 43 47 38 32 29 27 27 Dewpt 41 39 37 34 33 33 32 26 19 19 16 13 11 11 11 14 16 20 21 20 20 20 RH 86100 96 96100100 76 47 32 46 53 55 55 57 39 30 28 48 63 69 74 74 Wind dir NE N N N N NW NW NW NW NW N N N N N NE N E N N N NE Wind spd 8 5 5 4 4 3 9 14 14 8 6 4 4 4 6 4 3 0 0 0 0 0 Wind gust 25 25 Clouds OV OV OV B2 B2 OV B2 SC FW FW CL CL CL CL CL FW FW FW SC SC SC SC PoP 12hr 30 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C S Wind chill 35 33 31 30 30 32 38 33 24 22 20 19 27 Min chill 33 29 28 28 32 20 17 19 38 29 26 Date 02/22 Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 33 61 35 64 40 71 43 72 Temp 53 47 39 34 58 50 40 36 60 53 45 41 67 59 50 43 68 60 Dewpt 23 34 35 33 32 36 35 33 34 37 38 38 42 44 43 42 41 42 PWind dir SE W W W W W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC FW CL CL FW FW CL CL CL FW FW PoP 12hr 0 0 5 10 0 0 0 0 0